5-megapixel iSight camera Autofocus Tap to focus Face detection in still images Video recording, HD (1080p) up to 30 frames per second with audio Video stabilization FaceTime camera with VGA-quality photos and video at up to 30 frames per second Photo and video geotagging

Built-in 42.5-watt-hour rechargeable lithium-polymer battery Up to 10 hours of surfing the web on Wi-Fi, watching video, or listening to music Charging via power adapter or USB to computer system

Wireless

Wi-Fi (802.11a/b/g/n) Bluetooth 4.0 technology

Sensors

Accelerometer Ambient light sensor Gyroscope Digital compass

System Requirements

Apple ID (required for some features) Internet access8 Syncing with iTunes on a Mac or PC requires: Mac: OS X v10.5.8 or later PC: Windows ; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later iTunes 10.6 or later (free download from www.itunes.com/download)